Perhaps you should try some spelling variations:
"specimen philosophiae slavicaea" » "specimen philologiae slavicae"
"specimina philologica slavic" » "specimens philological slavic", "specimina philologica slavica", "specimina philologica slavicae", "specimina philologiae slavicae"
"specimina philologica slavicaea" » "specimens philological slavicaea", "specimina philologica slavicae", "specimina philologica slavica", "specimina philologiae slavicae", "specimina philologica slavicaaea", "specimina philologica slavicaeaea", "specimina philologiae slavicaeaea"
"specimina philologiae slavicaea" » "specimens philological slavicaea", "specimina philologiae slavicae", "specimina philologica slavicae", "specimina philologica slavica"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("specimina philologica slavic") OR ((((("specimina philologica slavicaea") OR ((("specimina philologiae slavicaea") OR ("specimen philosophiae slavicaea"))))) OR ("specimina philologica slavicaea")))).
• Removing quotes may allow a broader search: (( specimina philologica slavic ) or ((((( specimina philologica slavicaea ) or ((( specimina philologiae slavicaea ) or ( specimen philosophiae slavicaea ))))) or ( specimina philologica slavicaea )))).
• Adding a wildcard symbol may retrieve word variants: (("specimina philologica slavic") or ((((("specimina philologica slavicaea") or ((("specimina philologiae slavicaea") or ("specimen philosophiae slavicaea"))))) or ("specimina philologica slavicaea"))))*.